🌻🌹DIFFICULT CONCEPTS OF MATHEMATICS, PHYSICAL SCIENCE, BIOLOGICAL SCIENCE, SOCIAL STUDIES..🌹🌻

🌻🌹DIFFICULT CONCEPTS OF MATHEMATICS, PHYSICAL SCIENCE,    BIOLOGICAL SCIENCE, SOCIAL STUDIES..🌹🌻


👉IASE, KURNOOL  WORKSHOP ON IDENTIFICATION OF DIFFICULT CONCEPTS BASED ON NAS SURVEY..

👉USEFUL MODULE FOR 8TH,9TH AND 10TH CLASSES

👉 MATHEMATICS, PHYSICAL SCIENCE, BIOLOGICAL SCIENCE, SOCIAL STUDIES..

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